Police say a man who allegedly placed a spy camera disguised as a pen on a co-worker’s desk will be arraigned on burglary and invasion of privacy charges Tuesday.

Sgt. Pete Simpson, a spokesman for the Portland Police Bureau, said 44-year-old Russell Kent Gordon, a technology specialist at the natural resources consulting firm of Mason, Bruce & Girard in downtown Portland, placed the camera/pen in cup on a woman co-worker’s desk so he could capture video of her using a breast pump.

Early last week the woman discovered the pen and found that it was attached to a USB drive.

After the woman notified her bosses, Gordon was fired Jan. 15, Simpson said. Police arrested Gordon last Friday on accusations of one count of second-degree burglary and one count of invasion of privacy. He was booked into Justice Center Jail and released on his own recognizance.

Simpson said the bureau’s sex crimes detectives are not aware of any additional victims, but are asking that anyone with more information on this case to contact Detective Heidi Housley at 503-823-1063.